194897920

素因数分解:

$2^{11}\times 5^1\times 7^1\times {\mathrm{2719}}^1$

素因数の和:2753

約数の個数: 96

約数和(自身を含む): 534643200

約数和(自身を除く): 339745280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1120, 1280, 1792, 2048, 2240, 2560, 2719, 3584, 4480, 5120, 5438, 7168, 8960, 10240, 10876, 13595, 14336, 17920, 19033, 21752, 27190, 35840, 38066, 43504, 54380, 71680, 76132, 87008, 95165, 108760, 152264, 174016, 190330, 217520, 304528, 348032, 380660, 435040, 609056, 696064, 761320, 870080, 1218112, 1392128, 1522640, 1740160, 2436224, 2784256, 3045280, 3480320, 4872448, 5568512, 6090560, 6960640, 9744896, 12181120, 13921280, 19489792, 24362240, 27842560, 38979584, 48724480, 97448960, 194897920]

約数ペア:

[(1, 194897920), (2, 97448960), (4, 48724480), (5, 38979584), (7, 27842560), (8, 24362240), (10, 19489792), (14, 13921280), (16, 12181120), (20, 9744896), (28, 6960640), (32, 6090560), (35, 5568512), (40, 4872448), (56, 3480320), (64, 3045280), (70, 2784256), (80, 2436224), (112, 1740160), (128, 1522640), (140, 1392128), (160, 1218112), (224, 870080), (256, 761320), (280, 696064), (320, 609056), (448, 435040), (512, 380660), (560, 348032), (640, 304528), (896, 217520), (1024, 190330), (1120, 174016), (1280, 152264), (1792, 108760), (2048, 95165), (2240, 87008), (2560, 76132), (2719, 71680), (3584, 54380), (4480, 43504), (5120, 38066), (5438, 35840), (7168, 27190), (8960, 21752), (10240, 19033), (10876, 17920), (13595, 14336)]